8XC196NT
CHMOS MICROCONTROLLER WITH
1 MBYTE LINEAR ADDRESS SPACE
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
20 MHz Operation
Oscillator Fail Detection Circuitry
Y
Y
High Performance CHMOS 16-Bit CPU
Up to 32 Kbytes of On-Chip OTPROM
Up to 1 Kbyte of On-Chip Register RAM
Up to 512 Bytes of Internal RAM
Register-Register Architecture
High Speed Peripheral Transaction
Server (PTS)
Two Dedicated 16-Bit High-Speed
Compare Registers
Y
Y
10 High Speed Capture/Compare (EPA)
Full Duplex Synchronous Serial I/O
Port (SSIO)
4 Channel/10-Bit A/D with Sample/Hold
37 Prioritized Interrupt Sources
Up to Seven 8-Bit (56) I/O Ports
Full Duplex Serial I/O Port
Y
Y
Y
Two Flexible 16-Bit Timer/Counters
Quadrature Counting Inputs
Flexible 8-/16-Bit External Bus
(Programmable)
Dedicated Baud Rate Generator
Y
Y
Y
Y
Programmable Bus (HOLD/HLDA)
1.4 ms 16 x 16 Multiply
2.4 ms 32/16 Divide
Interprocessor Communication Slave
Port
Y
Selectable Bus Timing Modes for
Flexible External Memory Interfacing
68-Pin Package
Reg
Code
RAM
Address
Space
Device
Pins/Package
OTPROM
I/O
EPA
A/D
RAM
8XC196NT
68P PLCC
32K
1K
512
1 Mbyte
56
10
4
e
e
X
X
7 OTPROM Device
0 ROMLESS
The 8XC196NT 16-bit microcontroller is a high performance member of the MCS 96 microcontroller family.
É
The 8XC196NT is an enhanced 8XC196KR device with 1 Mbyte of linear address space, 1000 bytes of
register RAM, 512 bytes of internal RAM, 20 MHz operation and an optional 32 Kbytes of OTPROM. Intel’s
CHMOS III-E process provides a high performance processor along with low power consumption.
Ten high-speed capture/compare modules are provided. As capture modules event times with 200 ns resolu-
tion can be recorded and generate interrupts. As compare modules events such as toggling of a port pin,
starting an A/D conversion, pulse width modulation, and software timers can be generated. Events can be
based on the timer or up/down counter.
*Other brands and names are the property of their respective owners.
Information in this document is provided in connection with Intel products. Intel assumes no liability whatsoever, including infringement of any patent or
copyright, for sale and use of Intel products except as provided in Intel’s Terms and Conditions of Sale for such products. Intel retains the right to make
changes to these specifications at any time, without notice. Microcomputer Products may have minor variations to this specification known as errata.
©
COPYRIGHT INTEL CORPORATION, 1995
September 1994
Order Number: 272267-004